Cities 1.5

The building and construction sector is responsible for a mind-boggling 37% of global greenhouse gas emissions. The kinds of construction materials we use - and the building sector generally - are also responsible for almost a third of global resource consumption. Shifting to cleaner methods of construction is the only way to minimize the damage we are causing to the planet, while still providing homes, workplaces and vital infrast...

Capitalism is an illness: it’s killing our planet, and by extension, us. Economic instability and environmental concerns are symptoms that can only be cured by redefining prosperity in terms of health and wellbeing, so that we can create sustainable, equitable societies. In his new book, The Care Economy, returning guest Tim Jackson dives into historical and systemic reasons behind our current economic challenges and shares persona...

Cities around the world are on the frontlines of climate disaster. In Lisbon, Portugal, unprecedented flooding has required the construction of significant climate resilience projects like the city's drainage master plan. In the global south, cities like Ahmedabad, India are getting hotter and hotter…and the women who live in this region are disproportionately impacted physically and financially by heat wave events. But as we ...

As global temperatures and sea-levels rise, so to does the frequency of climate-driven migration. The search for a safe, healthy, and prosperous place to live has been a feature of humanity since time immemorial...but an increasingly polarized and toxic global discourse sees migrants being increasingly demonized, which makes it hard to have much-needed conversations around the issue. For many migrants of the climate crisis, cities ...

As the world enters yet another period of unprecedented political and environmental tumult, it is becoming even more clear that our current economic system based on the primacy of profit over the health and wellbeing of people and planet is failing. Throughout history, cities have always been at the forefront of new ways of thinking, and are urban laboratories to test and pilot new concepts. The same holds true today: the degrowth ...

The United States of America’s second withdrawal from the Paris Climate Accord under the Trump administration has enormous implications for both international and local climate efforts - and the Inflation Reduction Act is also potentially under threat. If the IRA is even partially repealed, it would be a huge step backwards in the fight against the climate crisis. But all is not lost - engaged individuals and organizations are stri...

Risk is an integral part of the human experience…but risk also needs to be managed if we are to live safe, healthy and happy lives. The recent wildfires in Los Angeles were a tragic reminder of the risks that the climate crisis poses to health, homes, habitats, and the lives of human beings. But the risks posed by extreme weather events are also multi-faceted: disinformation in the wake of hurricanes and wildfires can lead to chaos...

We live in the age of technology…in the blink of an eye, the Internet and social media have created new opportunities, jobs, and possibilities for connection. But they have also fuelled polarization, persecution, and real-world violence. Artificial intelligence, or AI, promises to turbocharge this revolution. But many questions remain unanswered by the advocates of these new technologies. Can we afford to let AI use infinite amount...

In times of uncertainty, leadership is key...but so is vision. As the climate crisis deepens, and people across the world are facing economic hardship and experiencing the increasing impacts of the climate crisis, mapping out an alternative to neoliberal economics, inequality and unmitigated climate breakdown has never been more vital. In our season opener, we speak to two women who are doing just that. Mayor Yvonne Aki-Sawyerr of ...

The world is standing on the brink…the deepening  impacts of the climate crisis, rising inequality and increasing levels of economic turmoil are affecting us all. But we now face a new threat: a powerful network of autocrats,  billionaires. and demagogues and fossil fuel industry leaders has emerged. This climate crisis denying coalition is weaponising disinformation and  manipulating societal distress and uncertainty in a bid to s...

In this final episode of Season 4 of Cities 1.5, David has conversations with two formidable and inspiring women who are fighting to protect the health of people and the planet from Lima, Peru and New Orleans, USA. As the impacts of the climate crisis hit harder and more frequently, the effects this has on human health also multiply. It is key that urban areas plan and adapt to meet the growing challenges of temperature rise, food ...

In a very Canadian episode of Cities 1.5, David discusses the urgent need for both local and global climate action with a focus on biodiversity with Mayor Valérie Plante of Montréal and Elizabeth Hendricks from the World Wide Fund for Nature (WWF) Canada. They share insights on urban biodiversity initiatives, the impact and outcomes of COP15 and COP16, and the importance of integrating nature-based solutions to combat the climate c...

In this episode of Cities 1.5, David revisits and follows up on a very special collaboration between C40 and Museum for the United Nations - UN Live which he participated in during the Summit of the Future and Climate Week in New York in early autumn, 2024. David, along with Sasha Rodericks and Kayla Archer share their reflections on the power of cross-cultural and cross-sectoral communication in this increasingly polarized planet,...

In this episode of Cities 1.5, David Miller speaks with Pragyna Senapati of Ripple Research about the pervasive impact of climate-related dis- and misinformation. In the past few years, false narratives have been pushed around climate issues in an attempt to derail the policies the world needs to protect the health of people and planet. Ripple has carried out extensive research of these misleading narratives and tactics at the nexu...

In this episode of Cities 1.5, David speaks with two urban climate leaders about the critical issue of energy access in Africa. Despite Africa's low contribution to global emissions, the continent faces a rising energy demand that necessitates a transition to renewable energy in order to ensure its accessibility for all. The fossil fuel industry has a devastating legacy across the African continent, leaving a trail of destruct...

Extreme heat has a profound impact on human health - and the health of the planet, and all who live on it. In this episode, we hear firsthand accounts of extreme heat impacts from Cities 1.5 listeners around the world in Calgary, Canada, Athens, Greece and Rio de Janeiro, Brazil and delve into the terrifying effects of rising temperatures on daily life - such as disease outbreaks and threats to vulnerable residents - especially in ...

In this episode of Cities 1.5, David Miller and his expert guests explore the multifaceted global housing crisis, as well as its ties to the climate crisis and the health of people and planet. Featuring personal stories and case studies from diverse regions that range from Toronto, to Colombia, to Gaza, we hear how cities around the world are advocating for housing as a human right, and delve into innovative solutions like social h...

In this episode of Cities 1.5, David and his guests from countries on opposite sides of the equator, South Africa and Scotland, explore how urban initiatives are transforming local communities through holistic climate action and wellbeing practices. Linear economic systems - previously the global status quo - have been proven time and again to be ineffective at prioritizing wellbeing for all…especially when we compare them with cir...

This episode delves into the intersection of the climate crisis and public health, with a particular emphasis on how the former is impacting on our bodies and our brains. Conversations with both featured guests explore how climate change exacerbates traditional health issues and introduces new risks, such as the increasing range of vector-borne diseases and what that means for the future of healthcare in cities. Our brains are also...